18 Mile RD over Plumbrook Drain
Fair Condition61 years old17,350 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | 0.3 Mi East Of Mound RD |
| Carries | 18 Mile RD |
| Crosses | Plumbrook Drain |
| Coordinates | 42.59453, -83.04375 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 48.9 ft (14.9 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 61.4 ft (18.7 m) |
| Deck Area | 278.6 sq m |
| Main Spans | 1 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 17,350 (2007) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006204 |